//
//  ViewController.swift
//  UUID_SwiftDemo
//
//  Created by 李煜 on 2024/4/29.
//

import UIKit

class ViewController: UIViewController {

    override func viewDidLoad() {
        super.viewDidLoad()
        let uuid = NSUUID()
        print("uuid: \(uuid.uuidString)")
        
        let uuid_2 = UUID().uuidString
        print("uuid2: \(uuid_2)")
    }


}

